ES8403073A1 - Hybrid sail apparatus - Google Patents

Hybrid sail apparatus

Info

Publication number
ES8403073A1
ES8403073A1 ES82517729A ES517729A ES8403073A1 ES 8403073 A1 ES8403073 A1 ES 8403073A1 ES 82517729 A ES82517729 A ES 82517729A ES 517729 A ES517729 A ES 517729A ES 8403073 A1 ES8403073 A1 ES 8403073A1
Authority
ES
Spain
Prior art keywords
sail
rigid
rigid sail
hybrid
flexible
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES82517729A
Other languages
Spanish (es)
Other versions
ES517729A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP17678381U external-priority patent/JPS5881197U/en
Priority claimed from JP17678581U external-priority patent/JPS6013756Y2/en
Priority claimed from JP5430382U external-priority patent/JPS58157898U/en
Priority claimed from JP8007882U external-priority patent/JPS6019039Y2/en
Application filed by Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Publication of ES8403073A1 publication Critical patent/ES8403073A1/en
Publication of ES517729A0 publication Critical patent/ES517729A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

A hybrid sail apparatus composed of a rigid sail 4 having a flat, preferably aerofoil-shaped, cross- section, and a flexible sail 13 connected to the rear portion of the rigid sail. The hybrid sail apparatus has means for freely adjusting the angles of the rigid sail and the flexible sail in accordance with the direction and velocity of the wind. The apparatus may be provided with means including a sat retractable and extractable to and from the front or lateral side of the rigid sail so as to delay the separation of flow of air. Preferably, the rigid sail is constructed to be foldable at its heightwise mid portion to reduce the height of the rigid sail as desired thereby to avoid interference between the rigid sail and shore structures when the ship moves in a harbour, channel or the like.
ES82517729A 1981-11-30 1982-11-26 HYBRID CANDLE DEVICE. Granted ES517729A0 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP17678381U JPS5881197U (en) 1981-11-30 1981-11-30 Composite sail device
JP17678581U JPS6013756Y2 (en) 1981-11-30 1981-11-30 Composite sail with leading edge sail
JP5430382U JPS58157898U (en) 1982-04-16 1982-04-16 composite sail
JP8007882U JPS6019039Y2 (en) 1982-05-31 1982-05-31 composite sail

Publications (2)

Publication Number Publication Date
ES8403073A1 true ES8403073A1 (en) 1984-03-16
ES517729A0 ES517729A0 (en) 1984-03-16

Family

ID=27463036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES82517729A Granted ES517729A0 (en) 1981-11-30 1982-11-26 HYBRID CANDLE DEVICE.

Country Status (6)

Country Link
BR (1) BR8207032A (en)
ES (1) ES517729A0 (en)
GB (1) GB2110622B (en)
GR (1) GR77803B (en)
NO (1) NO823995L (en)
PT (1) PT75911B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8500335D0 (en) * 1985-01-07 1985-02-13 Univ Southampton Aerofoil propulsion of ships
US4803939A (en) * 1987-08-28 1989-02-14 Christopher Gardner Slot-forming foil construction for sailing yachts
DE4415070A1 (en) * 1994-04-29 1995-11-02 Dietmar Dr Neuhaus Sails for wind powered vehicles
US5454339A (en) * 1994-05-11 1995-10-03 Hall; Wallace E. Apparatus for bi-lateral sail sheeting
DE19535000A1 (en) * 1995-09-21 1997-03-27 Albert Dr Med Ubl Mast for water craft, especially sailing craft
EP3218258A4 (en) * 2014-11-14 2018-08-08 Lamberg, Vemund Adjustable sail and a vessel comprising such a sail
CN117963121B (en) * 2024-04-01 2024-06-07 山东省科学院海洋仪器仪表研究所 Wind-force water-gas interface aircraft suitable for conceal navigation

Also Published As

Publication number Publication date
PT75911A (en) 1982-12-01
BR8207032A (en) 1983-10-11
GB2110622B (en) 1985-10-09
GR77803B (en) 1984-09-25
PT75911B (en) 1985-02-27
GB2110622A (en) 1983-06-22
NO823995L (en) 1983-05-31
ES517729A0 (en) 1984-03-16

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